ZIP 20001

Patent attorneys in ZIP code 20001 · District of Columbia

ZIP code 20001 in District of Columbia has 381 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Finnegan, Henderson, Farabow, Garrett & Dunner, LLP and Finnegan, Henderson, Farabow, Garrett & Dunner LLP.

All practitioners

Pratik Agarwal

Reg. 74208

Patent agent

Rule Garza Howley LLP

Washington, DC · 20001

202-843-5549

Umber Aggarwal

Reg. 76098

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner LLP

Washington, DC · 20001

202-408-4154

Atiya S Aguilar

Reg. 77212

Patent agent

Finnegan, Henderson, Farabow, Garret & Dunner

Washington, DC · 20001

202-408-4160

Tirsaay M. Ahmed

Reg. 82240

Patent agent

Washington, DC · 20001

202-756-8433

Tyler M Akagi

Reg. 74264

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001

202-408-4385

Darnita Y Akers

Reg. 51206

Patent agent

A.S. Robinson & Associates, PLLC

Washington, DC · 20001

202-215-3745

Jennifer A Albert

Reg. 32012

Patent attorney

Goodwin Procter, LLP

Washington, DC · 20001

202-346-4322

Scott A Allen

Reg. 69733

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001-4413

202-408-4052

Karla I. Arias

Reg. 72679

Patent agent

Brownstein Hyatt Farber Schreck , LLP

Washington, DC · 20001

202-872-5285

Joseph M. Baillargeon

Reg. 79685

Patent attorney

Washington, DC · 20001

540-641-7278

John M Baird

Reg. 57585

Patent attorney

Duane Morris LLP

Washington, DC · 20001-4795

202-776-7819

Robert D Bajefsky

Reg. 25387

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001-4413

202-408-4000

Umar R Bakhsh

Reg. 67307

Patent attorney

Eversheds Sutherland LLP

Washington, DC · 20001

404-853-8084

Robert James Balls

Reg. 57703

Patent attorney

Polsinelli, PC

Washington, DC · 20001

202-626-8376

April L. Barnard

Reg. 80145

Patent agent

Brownstein Hyatt Farber Schreck

Washington, DC · 20001

202-662-2184

James R Barney

Reg. 46539

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001

202-408-4412

Brennen P Baylor

Reg. 73786

Patent attorney

McDermott Will & Schulte LLP

Washington, DC · 20001-1531

202-756-8763

Dylan H. Bechtle

Reg. 77597

Patent attorney

Washington DC, DC · 20001

818-669-9877

Anthony J Berlenbach

Reg. 77963

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001

202-408-4135

Paul J Berman

Reg. 36744

Patent attorney

Covington & Burling LLP

Washington, DC · 20001

202-662-5468

Lucia Bettedi

Reg. 84202

Patent agent

Arnold & Porter

Washington, DC · 20001-3743

202-942-6375

Mitchell S Bigel

Reg. 29614

Patent attorney

Washington, DC · 20001

919-434-9458

Christopher T Blackford

Reg. 69029

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner LLP

Washington, DC · 20001

202-408-4000

Michele C Bosch

Reg. 40524

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001-4413

202-408-4000

John R. Boule

Reg. 76202

Patent attorney

Jones Day

Washington, DC · 20001

202-879-3852

Andrew W Bradshaw

Reg. 80723

Patent agent

Venable LLP

Washington, DC · 20001

443-365-7214

Ian B Brooks

Reg. 66709

Patent attorney

McDermott Will & Schulte LLP

Washington, DC · 20001

202-756-8075

Seiko T Brown

Reg. 71427

Patent agent

Baker, Donelson, Bearman, Caldwell & Berkowitz, PC

Washington, DC · 20001

202-508-3497

Paul William Browning

Reg. 77531

Patent attorney

Finnegan

Washington, DC · 20001

202-408-4134

Brian G Brunsvold

Reg. 22593

Patent attorney

Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

Washington, DC · 20001-4413

202-408-4046

Common questions

Do patent attorneys in ZIP 20001 cost more than the national average?

Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in ZIP 20001 tend to track the broader District of Columbia legal market.

How many USPTO practitioners list a ZIP 20001 office?

381 USPTO-registered patent practitioners list a ZIP 20001 mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.

Can I work with a ZIP 20001 practitioner remotely?

Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 20001-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.